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Significant and Subsequent Events (Tables) | 12 Months Ended
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Dec. 31, 2020
Significant Events [Abstract] |
Details of business combinations | The fair values of the identifiable assets and liabilities of the acquired entity in the business combination as at the date of acquisition were:
As at May 19, 2020 | Fair value recognized on acquisition
Assets |
Net working capital | 6 |
Property, plant and equipment | 1 |
Intangible assets(1) | 37 |
Risk management liabilities (current and long-term) | (5) |
Decommissioning provisions | (1) |
Total identifiable net assets at fair value | 38 |
Cash consideration | 32 |
Working capital consideration | 6 |
Total purchase consideration transferred | 38 |
Asset Acqusition | Consequently, the acquisition has been accounted for as an asset acquisition, with the following carrying amounts assigned based on relative fair values:
Working capital | 11 |
Property, plant and equipment | 308 |
Other assets | 3 |
Other liabilities | (2) |
Decommissioning and other provisions | (19) |
Total acquisition cost | 301 |

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